http://bugs.winehq.org/show_bug.cgi?id=4130
Summary: Windows straddle both monitors in a dual monitor system when they shouldn't Product: Wine Version: 0.9.3. Platform: Other OS/Version: other Status: NEW Severity: normal Priority: P2 Component: wine-misc AssignedTo: wine-bugs@winehq.org ReportedBy: dank@kegel.com
On a dual monitor system running Windows, Picasa starts up with the window on just one monitor. Under Linux, it starts up straddling the two monitors.
I suspect this isn't Picasa-specific; the Notepad that comes with Wine probably behaves the same way.